| /* |
| * include/linux/amlogic/power_ctrl.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| */ |
| |
| #ifndef _POWER_CTRL_H_ |
| #define _POWER_CTRL_H_ |
| #include <linux/types.h> |
| |
| #ifdef CONFIG_AMLOGIC_POWER |
| bool is_support_power_ctrl(void); |
| int power_ctrl_sleep(bool power_on, unsigned int shift); |
| int power_ctrl_sleep_mask(bool power_on, |
| unsigned int mask_val, unsigned int shift); |
| int power_ctrl_iso(bool power_on, unsigned int shift); |
| int power_ctrl_iso_mask(bool power_on, |
| unsigned int mask_val, unsigned int shift); |
| int power_ctrl_mempd0(bool power_on, unsigned int mask_val, unsigned int shift); |
| #else |
| static inline int power_ctrl_sleep(bool power_on, unsigned int shift) |
| { |
| return -EINVAL; |
| } |
| |
| static inline int power_ctrl_iso(bool power_on, unsigned int shift) |
| { |
| return -EINVAL; |
| } |
| |
| static inline int power_ctrl_mempd0(bool power_on, unsigned int mask_val, |
| unsigned int shift) |
| { |
| return -EINVAL; |
| } |
| #endif |
| #endif /*_POWER_CTRL_H_*/ |